ForceExtractValue

[fatma]

Hi,

I have a simple gridview which contains a field for primary key "Vendor_ID" which should be filled by a sequence. I changed the property of the field and set ReadOnly = true. >> here i can insert a new record
but when i try to update the record (i have set the condition where vendor_id = vendor_id) nothing happens >> i guess because it can not read the ReadOnly field.
then i have added ForceExtractValue="InEditMode", my records are updated but now i can not insert a new record i receive an error.

Your Help is greatly appreciated.

Fatma

[Pavlina]

Hello Fatma,

Extracting values from an Item is supported only when the grid has an edit mode of InPlace or EditForms (auto-generated edit forms) or uses a template. When inserting or updating records RadGrid can extract values  from columns that are set as read-only, if the column's ForceExtractValue property is set to "InEditMode".

All the best,

Pavlina
the Telerik team

 

[fatma]

Thank you Pavlina for your swift response.

I am actually put edit mode of "InPlace". but still am getting the error when i try to insert new record.

[Pavlina]

Hello Fatma,

Can you share the grid declaration and the server-side code you have for it? I will check it out and try finding what could have gone wrong there.

Best wishes,
Pavlina
the Telerik team